自动下载 百度Top100/500 的脚本
09.26.2007 by drivel - 2 CommentsPosted in GNU/Linux | 繁體/正體中文
python直接运行，可以自己选择，下载Top100还是Top500
点击下载baidu.zip
下载: baidu.py
#!/usr/bin/python
#coding=utf8
"""
getsong is a tool for downloading mp3 automatically, with getsong you can do-
wnload mp3 in a flash:)
Author: Xupeng Yun <recordus@gmail.com>, 2006
Usage:
Download mp3 file which matches given artist and/or title.
-h --help show this help message.
-d --songsdir dir of your songs repo.
-1 --100 download Baidu Top100 new songs.
-5 --500 download Biadu Top500 new songs.
-a --artist songer
-t --title song name
-v --version show version info
"""
import re
import os
import sys
import time
import glob
import string
import socket
import getopt
import urllib
import urllib2
import threading
from sgmllib import SGMLParser
#############################################################################
#
# self-defined exception classes
#
#############################################################################
class ConnectionError(Exception): pass
class URLUnreachable(Exception):pass
class CanotDownload(Exception):pass
#############################################################################
#
# multiple threads download module starts here
#
#############################################################################
class HttpGetThread(threading.Thread):
def __init__(self, name, url, filename, range=0):
threading.Thread.__init__(self, name=name)
self.url = url
self.filename = filename
self.range = range
self.totalLength = range[1] - range[0] +1
try:
self.downloaded = os.path.getsize(self.filename)
except OSError:
self.downloaded = 0
self.percent = self.downloaded/float(self.totalLength)*100
self.headerrange = (self.range[0]+self.downloaded, self.range[1])
self.bufferSize = 8192
def run(self):
try:
self.downloaded = os.path.getsize(self.filename)
except OSError:
self.downloaded = 0
self.percent = self.downloaded/float(self.totalLength)*100
#self.headerrange = (self.range[0]+self.downloaded, self.range[1])
self.bufferSize = 8192
#request = urllib2.Request(self.url)
#request.add_header('Range', 'bytes=%d-%d' %self.headerrange)
downloadAll = False
retries = 1
while not downloadAll:
if retries > 10:
break
try:
self.headerrange = (self.range[0]+self.downloaded, self.range[1])
request = urllib2.Request(self.url)
request.add_header('Range', 'bytes=%d-%d' %self.headerrange)
conn = urllib2.urlopen(request)
startTime = time.time()
data = conn.read(self.bufferSize)
while data:
f = open(self.filename, 'ab')
f.write(data)
f.close()
self.time = int(time.time() - startTime)
self.downloaded += len(data)
self.percent = self.downloaded/float(self.totalLength) *100
data = conn.read(self.bufferSize)
downloadAll = True
except Exception, err:
retries += 1
time.sleep(1)
continue
def Split(size,blocks):
ranges = []
blocksize = size / blocks
for i in xrange(blocks-1):
ranges.append(( i*blocksize, i*blocksize+blocksize-1))
ranges.append(( blocksize*(blocks-1), size-1))
return ranges
def GetHttpFileSize(url):
length = 0
try:
conn = urllib.urlopen(url)
headers = conn.info().headers
for header in headers:
if header.find('Length') != -1:
length = header.split(':')[-1].strip()
length = int(length)
except Exception, err:
pass
return length
def hasLive(ts):
for t in ts:
if t.isAlive():
return True
return False
def MyHttpGet(url, output=None, connections=4):
"""
arguments:
url, in GBK encoding
output, default encoding, do no convertion
connections, integer
"""
length = GetHttpFileSize(url)
mb = length/1024/1024.0
if length == 0:
raise URLUnreachable
blocks = connections
if output:
filename = output
else:
output = url.split('/')[-1]
ranges = Split(length, blocks)
names = ["%s_%d" %(filename,i) for i in xrange(blocks)]
ts = []
for i in xrange(blocks):
t = HttpGetThread(i, url, names[i], ranges[i])
t.setDaemon(True)
t.start()
ts.append(t)
live = hasLive(ts)
startSize = sum([t.downloaded for t in ts])
startTime = time.time()
etime = 0
while live:
try:
etime = time.time() - startTime
d = sum([t.downloaded for t in ts])/float(length)*100
downloadedThistime = sum([t.downloaded for t in ts])-startSize
try:
rate = downloadedThistime / float(etime)/1024
except:
rate = 100.0
progressStr = u'\rFilesize: %d(%.2fM) Downloaded: %.2f%% Avg rate: %.1fKB/s' %(length, mb, d, rate)
sys.stdout.write(progressStr)
sys.stdout.flush()
#sys.stdout.write('\b'*(len(progressStr)+1))
live = hasLive(ts)
time.sleep(0.2)
except KeyboardInterrupt:
print
print "Exit..."
for n in names:
try:
os.remove(n)
except:
pass
sys.exit(1)
print
print u'耗时： %d:%d, 平均速度：%.2fKB/s' %(int(etime)/60, int(etime)%60,rate)
f = open(filename, 'wb')
for n in names:
f.write(open(n,'rb').read())
try:
os.remove(n)
except:
pass
f.close()
#############################################################################
#
# get artist-title pairs from baidu top songs list
#
#############################################################################
class SongParser(SGMLParser):
def reset(self):
SGMLParser.reset(self)
self.songs = {}
self.cursong = ''
self.insong = False
self.newsong = False
self.name = ''
def handle_data(self, text):
txt = text.strip()
if txt == '':
return
res = re.search('^(\d{1,3})\.$', txt)
if res:
rank = int(res.groups()[0])
self.cursong = rank
self.songs[rank] = ''
self.insong = True
self.name = 'artist'
else:
if self.insong:
self.songs[self.cursong] = self.songs[self.cursong] + txt
if txt == ')':
self.insong = False
def GetArtistAndTitle(url):
html = urllib.urlopen(url).read()
html = html.decode('gbk', 'ignore').encode('utf8')
parser = SongParser()
parser.feed(html)
songs = parser.songs
for k, v in songs.items():
pos = v.find('(')
if pos != -1:
title = v[:pos]
artist = v[pos+1:-1]
artist = artist.replace('/', '_')
else:
title = v
artist = ''
artist = artist.decode('utf8', 'ignore')
title = title.decode('utf8', 'ignore')
info = {'artist':artist, 'title':title}
songs[k] = info
return songs
#############################################################################
#
# mp3 download module starts here
#
#############################################################################
class URLChecker(threading.Thread):
def __init__(self, fakeurl):
threading.Thread.__init__(self, name='')
self.etime = 0
self.length = 0
self.url = GetRealMp3URL(fakeurl)
def run(self):
if not self.url:
self.etime = 200000
return
socket.setdefaulttimeout(10)
try:
start = time.time()
conn = urllib2.urlopen(self.url)
end = time.time()
etime = int((end - start)*1000)
info = conn.info()
for header in info.headers:
if 'Length' in header:
length = int(header.split(':')[-1])
self.etime = etime
self.length = length
if self.length < 2*1024*1024:
self.etime = 200000
except Exception:
self.etime = 200000
self.length = 0
def GetBestUrl(urls):
cthreads = []
for url in urls:
t = URLChecker(url)
cthreads.append(t)
t.start()
live = hasLive(cthreads)
while live:
live = hasLive(cthreads)
time.sleep(0.3)
besturl = ''
setime = 100000
for t in cthreads:
if t.etime < setime:
besturl = t.url
setime = t.etime
return besturl
def QuoteURL(url):
"""
arguments:
url, in GBK encoding.
return vlaues:
url, in GBK encoding.
"""
pattern = u'[\u4e00-\u9fa5]+'.encode('utf8')
rs = re.findall(pattern, url.decode('gbk', 'ignore').encode('utf8'))
for word in rs:
url = url.replace(word, urllib.quote(word.decode('utf8', 'ignore').encode('gbk')))
return url
def __getFakeURLs(artist, title):
"""Search results in baidu can't be downloaded directly,
this function get top 30(or less) urls from the results.
arguments:
artist (unicode)
title (unicode)
return values:
urls: urls got from search results, in GBK encoding.
"""
baseurl = 'http://mp3.baidu.com/m?f=ms&tn=baidump3&ct=134217728&lf=&rn=&lm=0&word='
#multi artist are seperated by '_', replace it with space here
artist = artist.replace('_', ' ')
keyword = '%s %s' %(artist, title)
keyword = keyword.encode('gbk')
url = baseurl + urllib.quote(keyword, string.punctuation)
urls = []
try:
html = urllib2.urlopen(url).read()
except UnicodeDecodeError:
return urls
except:
return urls
pattern = 'http://.*baidusg.*&lm=16777216'
urls = re.findall(pattern, html)
if len(urls) >= 20:
return urls[:20]
else:
return urls
def GetRealMp3URL(fakeurl):
"""
arguments:
fakeurl, in GBK encoding.
return values:
realurl, in GBK encoding.
"""
p = 'baidusg,(.*)&word'
ret = re.search(p, fakeurl)
if ret:
toreplaced = ret.groups()[0]
fakeurl = fakeurl.replace(toreplaced, 'recordus')
url = QuoteURL(fakeurl)
try:
html = urllib.urlopen(url).read()
pattern = 'http://.*\.(mp3|MP3|mP3|Mp3)'
ret = re.search(pattern, html)
if ret:
realurl = ret.group()
else:
realurl = None
except:
realurl = None
return realurl
#def CheckURL(url, timeout=10):
# """Check remote file's size and access time.
# arguments:
# url: url to test.
# return values:
# return (length, etime)
# length: remote file's size
# etime: usecs used to get headers.
# """
# socket.setdefaulttimeout(timeout)
# length = 0
# etime = 15000
# try:
# start = time.time()
# conn = urllib2.urlopen(url)
# end = time.time()
# etime = int((end - start)*1000)
# info = conn.info()
# for header in info.headers:
# if header.find('Length') != -1:
# length = int(header.split(':')[-1])
# except:
# raise ConnectionError
#
# return (length, etime)
def DownloadSong(artist, title, songsdir='.'):
"""
arguments:
artist (unicode)
title (unicode)
songdir (unicode)
"""
filename = u'%s-%s.mp3' %(artist, title)
if title == '':
return
if artist == '':
filename = u'%s.mp3' %title
filename = filename.encode(sys.getfilesystemencoding())
songdir = songsdir.encode(sys.getfilesystemencoding())
if os.path.exists(os.path.join(songsdir, filename)) or os.path.exists(filename):
print u"已经成功下载《%s - %s》"%(artist, title)
return
print u"准备下载《%s - %s》..." %(artist, title)
print u'正在选取最快的URL：'
fakeurls = __getFakeURLs(artist, title)
url = GetBestUrl(fakeurls)
print url.decode('gbk', 'ignore')
try:
MyHttpGet(url, filename, 3)
except URLUnreachable:
print u"Sorry, 目前并没有为(%s - %s)找到合适的下载资源，\n您可以手动下载或稍候再试。" %(artist, title)
except KeyboardInterrupt:
print u'是我强行终止的。'
def DownloadTopSongs(type='100'):
try:
if type == '100':
songs = GetArtistAndTitle('http://list.mp3.baidu.com/list/newhits.html?id=1#top1')
elif type == '500':
songs = GetArtistAndTitle('http://list.mp3.baidu.com/topso/mp3topsong.html?id=1#top2')
for rank, info in songs.items():
artist = info['artist']
title = info['title']
print
print u"正在下载第%d首（共%d首) 歌手：%s 曲名：%s" %(rank, len(songs), artist, title)
DownloadSong(artist, title)
except KeyboardInterrupt:
print "Exiting..."
def Help():
helpstr = """Usage: %s [OPTION]
Download mp3 file which matches given artist and/or title.
-h --help show this help message.
-d --songsdir dir of your songs repo.
-1 --100 download Baidu Top100 new songs.
-5 --500 download Biadu Top500 new songs.
-a --artist songer
-t --title song name
-v --version show version info
"""%sys.argv[0]
print helpstr
sys.exit(0)
if __name__ == "__main__":
artist = ''
titles = []
songsdir='/data/Mp3/Top100'
try:
opts, args = getopt.getopt(sys.argv[1:],
'15hva:t:d:',
['100','500','help', 'version', 'artist=','title=', 'songsdir=']
)
except getopt.GetoptError:
Help()
if len(opts) == 0:
Help()
for o, a in opts:
if o in ('-h', '--help'):
Help()
if o in ('-d', '--songsdir'):
songsdir = a
if o in ('-a', '--artist'):
artist = a
if o in ('-t', '--title'):
titles.append(a)
if o in ('-1', '--100'):
try:
DownloadTopSongs('100')
except KeyboardInterrupt, err:
print '(Main)Exiting...'
sys.exit(0)
sys.exit(0)
if o in ('-5', '--500'):
DownloadTopSongs('500')
sys.exit(0)
if o in ('-v', '--version'):
print 'v1.0 by Xupeng Yun <recordus@gmail.com>'
for title in titles:
title = title.decode(sys.stdin.encoding, 'ignore')
artist = artist.decode(sys.stdin.encoding, 'ignore')
DownloadSong(artist, title)
#coding=utf8
"""
getsong is a tool for downloading mp3 automatically, with getsong you can do-
wnload mp3 in a flash:)
Author: Xupeng Yun <recordus@gmail.com>, 2006
Usage:
Download mp3 file which matches given artist and/or title.
-h --help show this help message.
-d --songsdir dir of your songs repo.
-1 --100 download Baidu Top100 new songs.
-5 --500 download Biadu Top500 new songs.
-a --artist songer
-t --title song name
-v --version show version info
"""
import re
import os
import sys
import time
import glob
import string
import socket
import getopt
import urllib
import urllib2
import threading
from sgmllib import SGMLParser
#############################################################################
#
# self-defined exception classes
#
#############################################################################
class ConnectionError(Exception): pass
class URLUnreachable(Exception):pass
class CanotDownload(Exception):pass
#############################################################################
#
# multiple threads download module starts here
#
#############################################################################
class HttpGetThread(threading.Thread):
def __init__(self, name, url, filename, range=0):
threading.Thread.__init__(self, name=name)
self.url = url
self.filename = filename
self.range = range
self.totalLength = range[1] - range[0] +1
try:
self.downloaded = os.path.getsize(self.filename)
except OSError:
self.downloaded = 0
self.percent = self.downloaded/float(self.totalLength)*100
self.headerrange = (self.range[0]+self.downloaded, self.range[1])
self.bufferSize = 8192
def run(self):
try:
self.downloaded = os.path.getsize(self.filename)
except OSError:
self.downloaded = 0
self.percent = self.downloaded/float(self.totalLength)*100
#self.headerrange = (self.range[0]+self.downloaded, self.range[1])
self.bufferSize = 8192
#request = urllib2.Request(self.url)
#request.add_header('Range', 'bytes=%d-%d' %self.headerrange)
downloadAll = False
retries = 1
while not downloadAll:
if retries > 10:
break
try:
self.headerrange = (self.range[0]+self.downloaded, self.range[1])
request = urllib2.Request(self.url)
request.add_header('Range', 'bytes=%d-%d' %self.headerrange)
conn = urllib2.urlopen(request)
startTime = time.time()
data = conn.read(self.bufferSize)
while data:
f = open(self.filename, 'ab')
f.write(data)
f.close()
self.time = int(time.time() - startTime)
self.downloaded += len(data)
self.percent = self.downloaded/float(self.totalLength) *100
data = conn.read(self.bufferSize)
downloadAll = True
except Exception, err:
retries += 1
time.sleep(1)
continue
def Split(size,blocks):
ranges = []
blocksize = size / blocks
for i in xrange(blocks-1):
ranges.append(( i*blocksize, i*blocksize+blocksize-1))
ranges.append(( blocksize*(blocks-1), size-1))
return ranges
def GetHttpFileSize(url):
length = 0
try:
conn = urllib.urlopen(url)
headers = conn.info().headers
for header in headers:
if header.find('Length') != -1:
length = header.split(':')[-1].strip()
length = int(length)
except Exception, err:
pass
return length
def hasLive(ts):
for t in ts:
if t.isAlive():
return True
return False
def MyHttpGet(url, output=None, connections=4):
"""
arguments:
url, in GBK encoding
output, default encoding, do no convertion
connections, integer
"""
length = GetHttpFileSize(url)
mb = length/1024/1024.0
if length == 0:
raise URLUnreachable
blocks = connections
if output:
filename = output
else:
output = url.split('/')[-1]
ranges = Split(length, blocks)
names = ["%s_%d" %(filename,i) for i in xrange(blocks)]
ts = []
for i in xrange(blocks):
t = HttpGetThread(i, url, names[i], ranges[i])
t.setDaemon(True)
t.start()
ts.append(t)
live = hasLive(ts)
startSize = sum([t.downloaded for t in ts])
startTime = time.time()
etime = 0
while live:
try:
etime = time.time() - startTime
d = sum([t.downloaded for t in ts])/float(length)*100
downloadedThistime = sum([t.downloaded for t in ts])-startSize
try:
rate = downloadedThistime / float(etime)/1024
except:
rate = 100.0
progressStr = u'\rFilesize: %d(%.2fM) Downloaded: %.2f%% Avg rate: %.1fKB/s' %(length, mb, d, rate)
sys.stdout.write(progressStr)
sys.stdout.flush()
#sys.stdout.write('\b'*(len(progressStr)+1))
live = hasLive(ts)
time.sleep(0.2)
except KeyboardInterrupt:
print "Exit..."
for n in names:
try:
os.remove(n)
except:
pass
sys.exit(1)
print u'耗时： %d:%d, 平均速度：%.2fKB/s' %(int(etime)/60, int(etime)%60,rate)
f = open(filename, 'wb')
for n in names:
f.write(open(n,'rb').read())
try:
os.remove(n)
except:
pass
f.close()
#############################################################################
#
# get artist-title pairs from baidu top songs list
#
#############################################################################
class SongParser(SGMLParser):
def reset(self):
SGMLParser.reset(self)
self.songs = {}
self.cursong = ''
self.insong = False
self.newsong = False
self.name = ''
def handle_data(self, text):
txt = text.strip()
if txt == '':
return
res = re.search('^(\d{1,3})\.$', txt)
if res:
rank = int(res.groups()[0])
self.cursong = rank
self.songs[rank] = ''
self.insong = True
self.name = 'artist'
else:
if self.insong:
self.songs[self.cursong] = self.songs[self.cursong] + txt
if txt == ')':
self.insong = False
def GetArtistAndTitle(url):
html = urllib.urlopen(url).read()
html = html.decode('gbk', 'ignore').encode('utf8')
parser = SongParser()
parser.feed(html)
songs = parser.songs
for k, v in songs.items():
pos = v.find('(')
if pos != -1:
title = v[:pos]
artist = v[pos+1:-1]
artist = artist.replace('/', '_')
else:
title = v
artist = ''
artist = artist.decode('utf8', 'ignore')
title = title.decode('utf8', 'ignore')
info = {'artist':artist, 'title':title}
songs[k] = info
return songs
#############################################################################
#
# mp3 download module starts here
#
#############################################################################
class URLChecker(threading.Thread):
def __init__(self, fakeurl):
threading.Thread.__init__(self, name='')
self.etime = 0
self.length = 0
self.url = GetRealMp3URL(fakeurl)
def run(self):
if not self.url:
self.etime = 200000
return
socket.setdefaulttimeout(10)
try:
start = time.time()
conn = urllib2.urlopen(self.url)
end = time.time()
etime = int((end - start)*1000)
info = conn.info()
for header in info.headers:
if 'Length' in header:
length = int(header.split(':')[-1])
self.etime = etime
self.length = length
if self.length < 2*1024*1024:
self.etime = 200000
except Exception:
self.etime = 200000
self.length = 0
def GetBestUrl(urls):
cthreads = []
for url in urls:
t = URLChecker(url)
cthreads.append(t)
t.start()
live = hasLive(cthreads)
while live:
live = hasLive(cthreads)
time.sleep(0.3)
besturl = ''
setime = 100000
for t in cthreads:
if t.etime < setime:
besturl = t.url
setime = t.etime
return besturl
def QuoteURL(url):
"""
arguments:
url, in GBK encoding.
return vlaues:
url, in GBK encoding.
"""
pattern = u'[\u4e00-\u9fa5]+'.encode('utf8')
rs = re.findall(pattern, url.decode('gbk', 'ignore').encode('utf8'))
for word in rs:
url = url.replace(word, urllib.quote(word.decode('utf8', 'ignore').encode('gbk')))
return url
def __getFakeURLs(artist, title):
"""Search results in baidu can't be downloaded directly,
this function get top 30(or less) urls from the results.
arguments:
artist (unicode)
title (unicode)
return values:
urls: urls got from search results, in GBK encoding.
"""
baseurl = 'http://mp3.baidu.com/m?f=ms&tn=baidump3&ct=134217728&lf=&rn=&lm=0&word='
#multi artist are seperated by '_', replace it with space here
artist = artist.replace('_', ' ')
keyword = '%s %s' %(artist, title)
keyword = keyword.encode('gbk')
url = baseurl + urllib.quote(keyword, string.punctuation)
urls = []
try:
html = urllib2.urlopen(url).read()
except UnicodeDecodeError:
return urls
except:
return urls
pattern = 'http://.*baidusg.*&lm=16777216'
urls = re.findall(pattern, html)
if len(urls) >= 20:
return urls[:20]
else:
return urls
def GetRealMp3URL(fakeurl):
"""
arguments:
fakeurl, in GBK encoding.
return values:
realurl, in GBK encoding.
"""
p = 'baidusg,(.*)&word'
ret = re.search(p, fakeurl)
if ret:
toreplaced = ret.groups()[0]
fakeurl = fakeurl.replace(toreplaced, 'recordus')
url = QuoteURL(fakeurl)
try:
html = urllib.urlopen(url).read()
pattern = 'http://.*\.(mp3|MP3|mP3|Mp3)'
ret = re.search(pattern, html)
if ret:
realurl = ret.group()
else:
realurl = None
except:
realurl = None
return realurl
#def CheckURL(url, timeout=10):
# """Check remote file's size and access time.
# arguments:
# url: url to test.
# return values:
# return (length, etime)
# length: remote file's size
# etime: usecs used to get headers.
# """
# socket.setdefaulttimeout(timeout)
# length = 0
# etime = 15000
# try:
# start = time.time()
# conn = urllib2.urlopen(url)
# end = time.time()
# etime = int((end - start)*1000)
# info = conn.info()
# for header in info.headers:
# if header.find('Length') != -1:
# length = int(header.split(':')[-1])
# except:
# raise ConnectionError
#
# return (length, etime)
def DownloadSong(artist, title, songsdir='.'):
"""
arguments:
artist (unicode)
title (unicode)
songdir (unicode)
"""
filename = u'%s-%s.mp3' %(artist, title)
if title == '':
return
if artist == '':
filename = u'%s.mp3' %title
filename = filename.encode(sys.getfilesystemencoding())
songdir = songsdir.encode(sys.getfilesystemencoding())
if os.path.exists(os.path.join(songsdir, filename)) or os.path.exists(filename):
print u"已经成功下载《%s - %s》"%(artist, title)
return
print u"准备下载《%s - %s》..." %(artist, title)
print u'正在选取最快的URL：'
fakeurls = __getFakeURLs(artist, title)
url = GetBestUrl(fakeurls)
print url.decode('gbk', 'ignore')
try:
MyHttpGet(url, filename, 3)
except URLUnreachable:
print u"Sorry, 目前并没有为(%s - %s)找到合适的下载资源，\n您可以手动下载或稍候再试。" %(artist, title)
except KeyboardInterrupt:
print u'是我强行终止的。'
def DownloadTopSongs(type='100'):
try:
if type == '100':
songs = GetArtistAndTitle('http://list.mp3.baidu.com/list/newhits.html?id=1#top1')
elif type == '500':
songs = GetArtistAndTitle('http://list.mp3.baidu.com/topso/mp3topsong.html?id=1#top2')
for rank, info in songs.items():
artist = info['artist']
title = info['title']
print u"正在下载第%d首（共%d首) 歌手：%s 曲名：%s" %(rank, len(songs), artist, title)
DownloadSong(artist, title)
except KeyboardInterrupt:
print "Exiting..."
def Help():
helpstr = """Usage: %s [OPTION]
Download mp3 file which matches given artist and/or title.
-h --help show this help message.
-d --songsdir dir of your songs repo.
-1 --100 download Baidu Top100 new songs.
-5 --500 download Biadu Top500 new songs.
-a --artist songer
-t --title song name
-v --version show version info
"""%sys.argv[0]
print helpstr
sys.exit(0)
if __name__ == "__main__":
artist = ''
titles = []
songsdir='/data/Mp3/Top100'
try:
opts, args = getopt.getopt(sys.argv[1:],
'15hva:t:d:',
['100','500','help', 'version', 'artist=','title=', 'songsdir=']
)
except getopt.GetoptError:
Help()
if len(opts) == 0:
Help()
for o, a in opts:
if o in ('-h', '--help'):
Help()
if o in ('-d', '--songsdir'):
songsdir = a
if o in ('-a', '--artist'):
artist = a
if o in ('-t', '--title'):
titles.append(a)
if o in ('-1', '--100'):
try:
DownloadTopSongs('100')
except KeyboardInterrupt, err:
print '(Main)Exiting...'
sys.exit(0)
sys.exit(0)
if o in ('-5', '--500'):
DownloadTopSongs('500')
sys.exit(0)
if o in ('-v', '--version'):
print 'v1.0 by Xupeng Yun <recordus@gmail.com>'
for title in titles:
title = title.decode(sys.stdin.encoding, 'ignore')
artist = artist.decode(sys.stdin.encoding, 'ignore')
DownloadSong(artist, title)
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